512.4—When requesting confidentiality, what should I submit?
Any person submitting information to NHTSA, other than information in a class identified in appendix C of this Part, and requesting that the information be withheld from public disclosure pursuant to 5 U.S.C. 552(b) shall submit the following:
(a)
The materials for which confidentiality is being requested, in conformance with §§ 512.5, 512.6, and 512.7 of this part ;